import axios from 'axios'
import { Toast } from 'vant'
import store from '@/store'
import { getToken } from '@/utils/auth'
import router from '@/router'

// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 0 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent

    if (store.getters.token && getToken()) {
      // let each request carry token
      // ['X-Token'] is a custom headers key
      // please modify it according to the actual situation
      config.headers['token'] = JSON.parse(getToken()).content
    }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    const res = response.data
    if (res.code && res.code !== 200) {
      if (res.code !== 1001) {
        Toast({
          message: res.msg || 'Error'
        })
      }

      // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
      // if (res.code === 300) {
      //   // to re-login
      //   MessageBox.confirm('您已注销，您可以取消留在此页面，或重新登录', '确认注销', {
      //     confirmButtonText: '重新登录',
      //     cancelButtonText: '退出',
      //     type: 'warning'
      //   }).then(() => {
      //     store.dispatch('user/resetToken').then(() => {
      //       location.reload()
      //     })
      //   })
      // }
      if (res.code === 401) {
        // console.log(router, '-------------')
        // store.dispatch('user/resetToken').then(() => {
        //   location.reload()
        // })

        const path = router.history.current.fullPath
        router.push({
          name: 'LoginView',
          query: {
            path
          }
        })
      }
      return Promise.reject(new Error(res.msg || 'Error'))
    } else {
      return res
    }
  },
  error => {
    console.log('err' + error) // for debug
    Toast({
      message: error
    })
    return Promise.reject(error)
  }
)

export default service
